Fluvanna County Lake Quality
Virginia, 1 lakes, average grade C (Fair)
Only 1 lakes in Fluvanna County carry an active grade. The county-level summary is therefore representative of those specific lakes, not necessarily of every water body in the county. The county average is C — the middle of the rubric, with one or two lakes pulling the average up or down depending on year.
The county's lakes lean shallow, which makes the grades sensitive to wind, sediment-resuspension, and any nutrient inputs from the watershed. The cleanest lake on the books is Fluvanna Ruritan Lake (C); the most-stressed is Fluvanna Ruritan Lake (C).
Quick Answers for Fluvanna County
Planning a trip? Check special fishing regulations for Fluvanna Ruritan Lake — or check the official Virginia fishing regulations.
All Lakes in Fluvanna County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Fluvanna Ruritan Lake | C | 3.3 ft | 45 µg/L |
Other Counties in Virginia
See how Fluvanna County stacks up in the national county water-quality rankings, or browse the full directory of graded lakes across all 34 states.
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Source: EPA National Aquatic Resource Surveys, 2026.